• Title/Summary/Keyword: Inspection standards

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Study on the Inspection Standards of Motorcycle Lamps (이륜자동차 등화장치 검사기준에 관한 연구)

  • Hong, Seungjun;Lim, Jaemoon;Ha, Taewoong
    • Journal of Auto-vehicle Safety Association
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    • v.8 no.4
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    • pp.6-11
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    • 2016
  • The objective of this study is to present the inspection standards of motorcycle lamps affecting motorcycle traffic accident in night time. The inspection standards of motorcycle lamps recommended by CITA International Motor Vehicle Inspection Committee are surveyed. Also, the domestic safety standards of motorcycle and inspection standards of passenger car are considered. The inspection standard and method with principal reasons of rejections of head-lamp, number plate lamp, front-rear position lights, stop lamp and direction indicators of motorcycles are suggested.

A Study on the Inspection Standards and Methods of Two-Wheeled Motorcycle Headlight (이륜차 전조등 검사기준 및 검사방법에 관한 연구)

  • Ha, Tae-Woong;Hong, Seung-Jun
    • Journal of Auto-vehicle Safety Association
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    • v.12 no.3
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    • pp.7-12
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    • 2020
  • This paper has presented the headlight inspection standards and methods of two-wheeled motorcycles considering Korean Motor Vehicle Safety Standards (KMVSS), Korean Motor Vehicle Inspection Standards (KMVI) and the inspection standards of the International Motor Vehicle Inspection Committee (CITA). As a result of analyzing the headlight luminous intensity test result with fixed inspection equipment, 21% does not meet the inspection standard proposed in this study, and 33.3% in mobile inspection equipment does not meet. The average luminous intensity of motorcycle less than 50 cc is 8,340 cd, so all the lightweight small sized motor cycles do not meet the proposed headlight inspection standard.

Study on the Inspection Standards of Motorcycle Brake System (이륜자동차 제동장치 검사기준에 관한 연구)

  • Lim, Jaemoon;Hong, Seungjun;Ha, Taewoong
    • Journal of Auto-vehicle Safety Association
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    • v.8 no.4
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    • pp.18-23
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    • 2016
  • The objective of this study is to present the inspection standards of motorcycle brake system affecting motorcycle traffic accident. The inspection standards of motorcycle brake system recommended by CITA (International Motor Vehicle Inspection Committee) are studied. The brake performance for preventing the traffic accident is assessed by the brake efficiency. Considering the KMVSS (Korean Motor Vehicle Safety Standards) and the inspection standards of CITA, United Kingdom and Japan, the brake performance in the inspection standards of motorcycle is suggested. It is recommended that the efficiency of independent front and rear brakes are 40% and 27%, respectively. It is recommended that the efficiency of combined front and rear brakes is 50%.

Motorcycle Inspection Standards Development II (이륜자동차 검사기준 개발 II)

  • Hong, Seungjun;Ha, Taewoong;Lim, Jaemoon
    • Journal of Auto-vehicle Safety Association
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    • v.9 no.4
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    • pp.55-60
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    • 2017
  • This paper presents the motorcycle inspection standards of electrical system, frame & body, lights and speedometers. 187 real-world motorcycles are visually and mechanically inspected according to the developed inspection standards. The non-compliance rate of inspection standards of the lights is 23.7% and main causes are damage, tinting, painting and coloration of head-lamp, number plate lamp, front-rear position lights, stop lamp and direction indicators of motorcycles. Also, 28.4% of motorcycles are dropped from the luminous intensity inspection standard. Motorcycle electrical system cannot be visually inspected. The motorcycle inspections standards are improved reflecting 187 cases of real-world motorcycle inspection results.

Motorcycle Inspection Standards Development I (이륜자동차 검사기준 개발 I)

  • Lim, Jaemoon;Ha, Taewoong;Hong, Seungjun
    • Journal of Auto-vehicle Safety Association
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    • v.9 no.4
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    • pp.48-54
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    • 2017
  • This paper presents the motorcycle inspection standards development on the vehicle identification, engine and transmission, tyres and wheels, steering and suspension, and brake system. 187 real-world motorcycles are visually and mechanically inspected according to the developed inspection standards. The non-compliance rate of the vehicle identification is 20.3% and main causes are insecure, damaged, and not clearly visible number plate. The non-compliance rate of the brake system is 15.5% and main cause is failing to meet the brake performance requirements. The motorcycle inspections standards are improved reflecting 187 cases of real-world motorcycle inspection results.

Improvement of Defect Checklists for the Quality Inspection of Apartment Houses (공동주택 품질점검 하자 체크리스트 개선방안)

  • Yu, Byong-Jae;Bang, Hong-Soon;Kim, Ok-Kyue
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2022.04a
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    • pp.33-34
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    • 2022
  • The Apartment Defect Dispute Mediation Committee of the Ministry of Land, Infrastructure, and Transport received as many as 7,686 complaints regarding defects in 2021, and the conflict caused by these disputes on the defects is worsening. A quality inspection team system was established in January 2021 to address the deepening conflict, and this system prevented the emergence of defects in apartment houses before the residents moved in. Quality inspections were conducted based on the Housing Act standards, but the reality is that the standards for the ordinances are not systematic. Based on the analysis of the ordinances by the apartment quality inspection team, 23 out of 226 local governments utilized the quality inspection teams, and they had different standards for the quality inspection subjects and inspection periods. In addition, the inspection standards for the defect checklists used by the apartment quality inspection teams operated by local governments varied. A survey was conducted by apartment quality experts to tackle this problem and proposed improvement plans for the defect checklists used for the quality inspection of apartment houses.

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Study on Analysis of Nose Shape from the viewpoint of Inspection Diagnosis (망진(望診)에서 비(鼻) 형태(形態)의 중요성 연구)

  • Chang, Jun-Young;Kim, Kyoung-Shin;Kang, Jung-Soo;Kim, Byoung-Soo
    • Journal of Haehwa Medicine
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    • v.20 no.1
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    • pp.51-63
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    • 2011
  • There are two methods in inspection diagnosis(望診), the viewing shape(觀形) and the inspecting color(察色). Acquiring proper analysis from viewing shape(觀形) requires several standards of shape that can be compared with. We can identify major defects and flaws of the shape from comparing it with the standards that is defined as very normal shape. Also, It can eventually provide us interpretation of health related meanings of the objective shapes. Those standards need symmetrical and proportional details. In this research, I put some physiognomy and inspection diagnosis related documents, and standards for restorative plastic surgery together to suggest standards on viewing shape diagnosis of nose which is one of the most important spot in facial inspection. It is expected to improve delicacy of Oriental medine's inspection diagnosis, as the result of the comparison between plastic surgery and inspection diagnosis.

Effects of Regular Inspection Facility Standards Improvement on Particulate Matter (PM10) Emissions (정기검사 시설기준 개선이 입자상물질(PM10) 배출에 미치는 영향)

  • Choi, Soungkyu;Kim, Yongdal;Lee, Jaeyoung;Kim, Hogyeong;Noh, Kiseong;Park, Jungsoo
    • Journal of Auto-vehicle Safety Association
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    • v.11 no.1
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    • pp.36-39
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    • 2019
  • The particulate matter that was emitted always come up by atmospheric environmental problem. Running on the road vehicles must have regular inspection at regular period and make sure the emissions of exhaust gases exceed the legal standards. Emission test for the atmospheric environment, but it is not free from the particulate matter. Currently, emission test of vehicle inspection is divided into regular inspection and close inspection. Regular inspection and close inspection differ not only the method of emission test, but also the facility standards that must have for this inspection. According to the "Regulations on the Implementation of Comprehensive vehicle Inspection, etc.", close inspection must have trapping device that is trap particulate matter by emission test to vehicle. However, regular inspection is different. Regular inspection do not specify any criteria for trapping facilities. Therefore, this study is confirm how to prevent the emission of particulate matter to the atmosphere during the year when mandatory trapping facilities are required to trapped particulate matter in the regular inspection.

Calibration of Detection System of Crack in Concrete Structure by Using Image Processing Technology

  • Kim, Su-Un;Shin, Sung-Woo;Park, Jeong-Hak;Choi, Man-Yong
    • Journal of the Korean Society for Nondestructive Testing
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    • v.31 no.6
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    • pp.626-634
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    • 2011
  • The investigation of concrete structure typically relies on visual inspection which is one of the basic inspection techniques. Image processing techniques play a crucial role in the growing field of automatic surface inspection technique. However, kinds of inspection equipment, environmental condition and detection algorithm have much influence on the reliability of inspection result. This paper proposes a verification method and testing procedure for the reliability of inspection results and surveys characteristics of image acquisition systems and crack inspection algorithms.

Amendment of the Inspection Standard for Diagnostic Radiation Equipment Applying IEC 60601-1-3: Medical Electrical Equipment - Part 1-3: General Requirements for Basic Safety and Essential Performance - Collateral Standard: Radiation Protection in Diagnostic X-ray Equipment (KS C IEC60601-1-3: 의료용 전기기기-제1-3부: 기본 안전 및 필수 성능에 관한 일반 요구사항-보조표준: 진단용 X선 장치의 방사선 방어를 적용한 진단용 방사선 발생장치의 검사기준 개선안)

  • Park, Hye-Min;Kim, Jung-Min;Kim, Jung-Su;Kim, Seong-Ok;Choi, Young-Min
    • Journal of radiological science and technology
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    • v.41 no.5
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    • pp.493-504
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    • 2018
  • The diagnostic radiation equipment is managed in accordance with the "Rules for Safety Management of Diagnostic Radiation Equipment" enacted in 1995. The equipments should be inspected before use and every three years after use in accordance with the [Appendix 1] of the same rule. The inspection standard has been maintained without particular revision since enacted. But, over the past two decades new types of equipments have been manufactured and used. So, it is necessary to revise [Appendix 1] by making inspection items and inspection standards. In this study, we revised the classification system of equipments and reviewed international standards of IEC 60601 series, IEC 61223 series and AAPM TG 18 On-line Report No.03. And identified the problem of current inspection standards. Through this, we revised, deleted and added the inspection items and inspection standard of each equipment to meet the domestic circumstances. As a result of the study, we reorganized the classification system of equipment which are current classified as 5 classes into 22 classes as X-ray system etc. (7 classes), CT system etc. (5 classes) and Dental X-ray system etc. (10 classes). And then, we developed 70 inspection items for 6 types of equipments according to the reorganized classification system of equipments. The inspection items and inspection standards derived from this study have been proposed to the KCDC and will be applied to the revision of the Rule's [Appendix 1]. Therefore, we expect to be used as reference materials for domestic medical center, inspection institutions, and equipment manufacturing import companies.